GB759911A - Improvements in or relating to the manufacture of electrical capacitors - Google Patents

Improvements in or relating to the manufacture of electrical capacitors

Info

Publication number
GB759911A
GB759911A GB21327/53A GB2132753A GB759911A GB 759911 A GB759911 A GB 759911A GB 21327/53 A GB21327/53 A GB 21327/53A GB 2132753 A GB2132753 A GB 2132753A GB 759911 A GB759911 A GB 759911A
Authority
GB
United Kingdom
Prior art keywords
strip
portions
sides
demetallized
metallizing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB21327/53A
Inventor
Richard Alfred Grouse
Frederick Chetham Robinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNT CAPACITORS Ltd A
Original Assignee
HUNT CAPACITORS Ltd A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUNT CAPACITORS Ltd A filed Critical HUNT CAPACITORS Ltd A
Priority to GB21327/53A priority Critical patent/GB759911A/en
Publication of GB759911A publication Critical patent/GB759911A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/32—Wound capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/012—Form of non-self-supporting electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/015—Special provisions for self-healing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics
    • H01G4/18—Organic dielectrics of synthetic material, e.g. derivatives of cellulose

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

759,911. Capacitors. HUNT (CAPACITORS), Ltd., A. H. July 30, 1954 [July 31, 1953, No. 21327/53. Addition to 647,573. Class 37. A capacitor comprising a modification of that described in the parent Specification wherein an insulating strip is metallized on one side and the metallizing is separated into two parts by a narrow demetallized band extending in a devious path down the length of the strip, consists of an insulating strip metallized on both sides and possessing a demetallized band on both sides extending in a devious path down the length of the strip. The Figures show a strip whereof the metallizing is separated into two portions 14, 15 by demetallized bands 12 and 13 on opposite sides of the strip, the portions 14 lying opposite the portions 15 on opposite sides of the strip, the corresponding edges in the two Figures being indicated by the letters A and B. The pitch of the pattern on the two sides of the strip is so chosen that when the strip is rolled to make a wound-type capacitor the portions 14 and 15 on one surface make contact with portions 14 and 15 respectively on the opposite side of the strip and forming part of the adjacent turn of the roll. Terminal connections are made by spraying or otherwise bonding metal to the ends of the roll. The insulating strip on which the metallizing is deposited preferably consists of polyethylene terephthalate or of polythene. Specification 680,472 is referred to.
GB21327/53A 1953-07-31 1953-07-31 Improvements in or relating to the manufacture of electrical capacitors Expired GB759911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21327/53A GB759911A (en) 1953-07-31 1953-07-31 Improvements in or relating to the manufacture of electrical capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21327/53A GB759911A (en) 1953-07-31 1953-07-31 Improvements in or relating to the manufacture of electrical capacitors

Publications (1)

Publication Number Publication Date
GB759911A true GB759911A (en) 1956-10-24

Family

ID=10161003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21327/53A Expired GB759911A (en) 1953-07-31 1953-07-31 Improvements in or relating to the manufacture of electrical capacitors

Country Status (1)

Country Link
GB (1) GB759911A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377891A (en) * 1980-11-13 1983-03-29 Cladan Incorporated Method and apparatus for fabricating multilayer tubular electrical components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377891A (en) * 1980-11-13 1983-03-29 Cladan Incorporated Method and apparatus for fabricating multilayer tubular electrical components

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